Effects and control of transboundary air pollution : report prepared within the framework of the Convention on Long-range Transboundary Air Pollution
- United Nations 1987
- p.
133 p. : ill. ; 30 cm. At head of title: Economic Commission for Europe, Geneva "ECE/EB.AIR/13"--T.p. verso "United Nations publication, sales no. E.87.II.E36"--T.p. verso Includes bibliographical references NHAH